The Thomson-East Coast Line (TEL) will be the sixth Mass Rapid Transit (MRT) and the fourth fully automated and driverless system line in Singapore. The line, which is 43 km (27 mi) long and consists of 31 stations, will run through the north-south corridor. the contract refers to the contruction of the tunnels between Woodlands Station, Mandai Depot and SBAB. Mapei UTT is supplying sealants (MAPEBLOX T, MAPEBLOX PKG),slurries for TBM (MAPEBENT API) + STABILFOAM 250 for ground conditioning. MAPECOAT W SP was the product selected for the final coating.